baber/WOPTO huggingface dataset:
Patent RU-2059691-C1 (RU)
Title: Additive to mineral oils and method for its production
Inventor: STREBKOV SERGEJ V
IPC: C10M129/40
Filed: 1993-02-02
Granted: 1996-05-10
Abstract: FIELD: lubricants. SUBSTANCE: additive to mineral oils is a product of reaction of oleic acid and ammonia taken in the following percentage, mas.%: anhydrous ammonia 2-6; the balance, oleic acid. To produce the additive, oleic acid is preliminarily heated up to 100-110 C and bubbled with anhydrous ammonia for 30-40 min. EFFECT: higher efficiency. 3 tbl
Patent RU-2053742-C1 (RU)
Inventor: SAFONOV IGOR A
IPC: B63B34/50
Filed: 1993-08-03
Granted: 1996-02-10
Abstract: FIELD: sports engineering. SUBSTANCE: device has belt 6 with locking member 3 to fix rowing invalid person on the seat. Floating capacity of seat is increased due to foam plastic covering the seat. EFFECT: usability by invalid persons. 2 dwg
Patent RU-2063027-C1 (RU)
Title: Method of ultrasound inspection of quality of assembly of joints with interference fit
Inventor: RYZHOVA TATYANA B
IPC: G01N29/04
Filed: 1993-08-24
Granted: 1996-06-27
Abstract: FIELD: nondestructive testing. SUBSTANCE: lateral waves are excited in embracing part along tangent line to cylindrical surface of mating of parts, signals matching mirror symmetrical lateral wave and most complete fitting of inspected surface by non-uniform surface wave are received. Times of their arrivals are measured and interference fit is judged by difference of times of arrivals. EFFECT: increased precision of measurement of interference fit of mated parts. 3 dwg
Patent RU-2070989-C1 (RU)
Title: Wind-power unit
Inventor: BOLOTOV ROBERT A
IPC: F03D9/00
Filed: 1993-09-29
Granted: 1996-12-27
Abstract: FIELD: wind-electric power engineering. SUBSTANCE: wind-power unit has energy converter built up of alternating plates 15, 16; plates 15 are placed in slots of drive shaft 13 and plates 16, in slots of converter case. Gaps between plates 15 and 16 are filled with liquid of high dynamic viscosity, such as ethylene glycol. In addition, case of converter 14 may mount concentric rings 17,18, each built up of two layers 19,20; layer 19 is made of nonconducting material and layer 20, of electricity conducting material and is separated into two insulated sections interconnected by means of jumpers 23,24. Ring 17 has internal cavity 22 filled with cooling liquid. When wind-power unit is running, heat released due to friction of layers in viscous liquid is transmitted through case of converter 14 to rings 18 and from them to rings 17 by means of jumpers 23,24; rings 17 are cooled down by liquid filling cavity 22. Hot liquid conveys heat to user. Thermocouples formed by sections of rings 17,18 and series-connected by means of jumpers 23,24 form DC power supply also conveyed to user. EFFECT: improved efficiency. 3 cl, 4 dwg
Patent RU-2062160-C1 (RU)
Title: Apparatus for profiling edges of hollow bodies of revolution
Inventor: PORTNYAGIN VASILIJ I
IPC: B21D19/12
Filed: 1993-10-27
Granted: 1996-06-20
Abstract: FIELD: metal pressure forming, namely production of supporting rings of burners of electric ranges. SUBSTANCE: apparatus includes a builtup die, having two horizontal parts. Its upper part, whose working surface has a profile of a ready product, is mounted on spring-loaded knocking-out members, arranged in through vertical grooves of a lower part of the die. The die has a protrusion with an annular groove along a perimeter of its lower part. A flanging mechanism has two types of rollers, namely inner and outer rollers. EFFECT: enhanced structure of the apparatus. 1 cl, 3 dwg
Patent RU-2093388-C1 (RU)
Title: Method of brake forces electronic control of antilock brake system regulator with guard circuit
Inventor: VOLFGANG FEJ
IPC: B60T8/88
Filed: 1992-03-19
Granted: 1997-10-20
Abstract: FIELD: transport engineering; brake system regulators. SUBSTANCE: method of electronic control of regulator with guard circuit which in case of defect incorrect functioning or incorrect power supply either holds regulator controlled operating elements such as magnetic valves of brake mechanism with antilock control in initial position or sets the operating elements in initial position. Guard circuit checks before switching on power supply relay, the connection of relay to supply contact, nonconducting state of switching transistor through which power supply relay is switched on and open position of power supply contact. Guard circuit responds also to overvoltages. EFFECT: enhanced reliability of operation. 8 cl, 3 dwg
Patent RU-2069532-C1 (RU)
Title: Medical tool for measuring sizes of organs
Inventor: SIDORENKO YURIJ S
IPC: A61B5/103
Filed: 1993-12-17
Granted: 1996-11-27
Abstract: FIELD: medical equipment; medicine; oncology. SUBSTANCE: medical tool for measuring sizes of organs has tool for embracing organ to be measured. the tool is made in form of a semi-sphere. Internal cavity of the semi-sphere is connected by the first channel with transparent calibrated cylinder provided with a piston. The medical tool has rod with handle at one end and rubber pear, which is disposed in handle together with the cylinder. Other end of the rod is connected with semi-sphere of gripping member of measured organ. Semi-sphere is made of elastic material with recess for suck-in along the perimeter of its circle. Semi-sphere is connected with rubber pear through the second channel. Through outlet hole is disposed close to surface of the semi-sphere. Channels are placed inside the rod. EFFECT: improved precision. 3 dwg
Patent RU-2092621-C1 (RU)
Title: Method of maintaining self-burning anode in electrolyzers with upper power supply
Inventor: DEREVYAGIN VIKTOR N
IPC: C25C3/12
Filed: 1994-02-22
Granted: 1997-10-10
Abstract: FIELD: aluminium production. SUBSTANCE: invention concentrates on maintaining anode when finger contacts are transposed. Transposition of power-supply contacts from lower level to upper one is terminated on achieving "contact-anode lower edge" distance ranged from 0.51 to 1.31 diameter of cylindrical part of contact. Transposition is performed with pitch corresponding to 3.33 to 3.63 the same diameter. Height of alumina-containing raw material in under- contact hole is determined from the formula: A = H-(0.05-0.35)D where H is contact transposition height and D diameter of cylindrical part of contact. EFFECT: reduced power consumption, anode mass, and effort. 3 cl, 1 dwg, 3 tbl
Patent RU-2075200-C1 (RU)
Title: Способ очистки сточных вод от избыточного активного ила и нефтепродуктов
IPC: C02F1/56
Filed: 1994-04-18
Granted: 1997-03-10
Abstract: Способ очистки вод от избыточного активного ила и нефтепродуктов, включающий введение флокулянта и хлорида железа с последующим отстоем, отличающийся тем, что в качестве флокулянта используют гомополимер 1,2-диметил-5-винилпиридиний метилсульфата в качестве 3 - 7 мг/л, а хлорид железа (III) вводят в количестве 1 - 3 мг/л.
Patent RU-2046606-C1 (RU)
Title: Surgery commissure thread
Inventor: TUR DZIDRA R
IPC: A61L17/00
Filed: 1994-07-28
Granted: 1995-10-27
Abstract: FIELD: medicine. SUBSTANCE: surgery commissure thread is obtained from high-molecular poly-[bis-(trifluoroethoxy)phosphazenes] with molecular mass 1000000-1500000 and 15000000-27000000 taken at the ratio (0.1-5.0):(95.0-99.9), respectively. EFFECT: enhanced quality of thread.
Patent RU-2120696-C1 (RU)
Title: Method for direct access to mobile radio communication system and methods for identifying its flag
Inventor: JAN EHRIK OKE STEJNAR DAKHLIN
IPC: H04W72/14
Filed: 1993-10-12
Granted: 1998-10-20
Abstract: FIELD: mobile radio communication systems with time-shared channels. SUBSTANCE: base station continuously transmits flags (B/I, R/N, R/F) during time spaces of control channels. Mobile station that wants to acquire access to system responds by sending first word of message (W1) during time space indicated by base station in first flag (B/I). When mobile station has to transmit more than one word of message, (W2, W3), base station backs up one or more time spaces for it by transmitting flag (B/O). This flag shows that mentioned time spaces are busy for other mobile stations. In addition, base station transmits flag (R/N) which indicates if message word is received from mobile station. Base station can transmit one more flag (R/F) which shows that given time space was backed up for given station since very beginning of access and, consequently, it cannot be used by any other transmitting station. EFFECT: improved reliability of direct access to mobile radio communication system. 8 cl, 9 dwg
Patent RU-2075532-C1 (RU)
Title: Cast iron for working layer of flour-grinding rolls
Inventor: KLIPOV ANATOLIJ D
IPC: C22C37/10
Filed: 1994-09-16
Granted: 1997-03-20
Abstract: FIELD: ferrous metallurgy particular, devising of composition of wear-resistant cast iron applicable for working layer of flour-grinding rolls. SUBSTANCE: cast iron working layer of flour-grinding rolls contains, mas.%: carbon 3.4-3.7; silicon 0.1-0.5; manganese 0.8-1.2; nickel 0.3-0.5; phosphorus 0.4-0.7; boron 0.01-0.08; aluminum 0.01-0.10; chromium 0.01-0.04; sulfur 0.005-0.05; the balance, iron. EFFECT: higher wear resistance and ultimate strength, and capability of material to maintain and recondition the relief of rough surface under the action of grains and grain products across cross-section and length of roll working layer. 2 tbl
Patent RU-2130760-C1 (RU)
Title: Bicuspid heart valve prosthesis
Inventor: REJNER KH FREJ
IPC: A61F2/24
Filed: 1994-10-27
Granted: 1999-05-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has circular valve ring which internal surface makes boundary for flow canal to provide blood circulation, and two semilunar valve cusps mounted to be independently rotatable about single common axle. Both cusps are capable to assume opened position in perpendicular to valve ring plane and closed position in the valve ring plane providing flow canal shut-off. The axle of the cusps is positioned eccentrically in parallel to valve ring diameter and at some distance from it. One cusp surface is greater than the other one. EFFECT: provided operation mode close to physiological conditions. 21 cl, 9 dwg
Patent RU-2097147-C1 (RU)
Title: Method for application of decorative coatings to wood
Inventor: KASIMOV LENAR N
IPC: B05D7/06
Filed: 1994-11-11
Granted: 1997-11-27
Abstract: FIELD: application to wood of decorative coatings with optical effect; may be used in manufacture of furniture parts, cases for radio apparatuses and finishing building materials. SUBSTANCE: prime coat 3 is used in the form of transparent paintwork material with thickness to preserve the initial relief of the surface and its luster, and metal and metal-like layer 4 is applied after hardening of prime coat 3. Metal or metal-like material is applied to projecting parts of surface by evaporation and condensation in vacuum with direction 5 of sedimentation flux being oriented across fibers and at acute relative to the surface. EFFECT: higher efficiency. 4 dwg
Patent RU-2111422-C1 (RU)
Inventor: VOLKOV EH P
IPC: F24S90/00
Filed: 1995-03-06
Granted: 1998-05-20
Abstract: FIELD: thermal engineering. SUBSTANCE: power plant has circulating heat-transfer loops running from photo-thermal and photo-electric heat generators provided with parabolic-cylindrical mirror concentrator modules and high-temperature (preferably Ga-As) photocells with high-accuracy optical correction of power loss. Power plant incorporates high-temperature loop with solar collectors, second steam-power circuit with working medium possessing better thermodynamic properties compared with water. Power plant is equipped with positive-displacement rotary steam engine offering advantages over turbine concerning reliability and metal input. EFFECT: improved reliability, and total photothermodynamic coefficient. 9 cl, 3 dwg, 1 tbl
Patent RU-2107820-C1 (RU)
Inventor: NIKOLAEV S V
IPC: E21D13/04
Filed: 1995-05-29
Granted: 1998-03-27
Abstract: Использование: в механизированных крепях, предназначенных для отработки мощных пластов при добыче полезных ископаемых подземным способом. Сущность изобретения: устройство для монтажа и обслуживания верхних элементов секции механизированной крепи содержит секцию крепи, имеющую гидростойки с несколькими степенями раздвижности полок и связанную с ним лестницу. Полок установлен на цилиндрах гидростоек, связанных с верхними элементами секции крепи, снабжен рамой и закреплен тыльной стороной к цилиндру гидростойки, расположенной с завальной стороны секции с возможностью ограниченного поворота вокруг продольной оси полока. Цилиндры передних гидростоек имеют упоры, на которых установлены фронтальные стороны полока. Упоры могут переставляться вдоль цилиндров гидростоек при изменении угла поворота полока. Рама полока имеет продольные направляющие, расположенные полоками навстречу друг другу, и ролики, закрепленные к направляющим с забойной стороны. На ролики установлена выдвижная площадка, оборудованная с завальной стороны спаренными в вертикальной плоскости роликами, расположенными между полоков направляющих, с возможностью опоры нижнего ролика выдвижной площадки на нижнюю полоку направляющей при выдвинутом положении площадки и с возможностью опоры верхнего ролика в верхнюю полоку направляющей при выдвинутом положении площадки. Лестница может быть выполнена складывающейся и связана с выдвижной площадкой с возможностью закрепления в нерабочем сложенном положении по низу полока. 2 з.п. ф-лы, 6 ил.
Patent RU-2075975-C1 (RU)
Title: Method of stimulation of animal organism resistance
Inventor: SIDOROV VIKTOR TIMOFEEVICH
IPC: A61K36/38
Filed: 1995-05-29
Granted: 1997-03-27
Abstract: FIELD: veterinary science. SUBSTANCE: method involves the use of preparation made of Saint-John's-wort herb at concentration 0.15-0.20% at the dose 1.2-1.4 ml/m 3  air, every day for 2-3 days and repeated dose in 3-5 days. Aerosol treatment with preparation solution with 7-10% glycerol is carried out for 40-60 min with aerosol particles at diameter size 6-10 mc. EFFECT: improved method of stimulation. 3 cl, 2 tbl
Patent RU-2103913-C1 (RU)
Inventor: RJABOKON D S
IPC: A61B5/053
Filed: 1995-07-26
Granted: 1998-02-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has generator, transformer, transducer having measuring inductance coil and capacitor having one lead connected to one of leads of the measuring inductance coil and to potential input lead of recorder, the other lead is connected to low potential input lead of the recorder. The generator is of impulse type. Additional pulse shaper and power amplifier are connected in series and linked to generator output. Power amplifier output is connected to input winding of the transformer. Capacitor is set between potential lead of the input winding of the transformer and potential input lead of the recorder. The second lead of the measuring inductance coil is connected to low potential lead of the output winding of the transformer and low potential input lead of the recorder. The recorder has buffer amplifier and two parallel channels connected in series. The first one has broad band-width amplifier having $$$ gain factor connected in series to the first comparator which outlet is connected to the first inlet of switchboard. The second channel has the second comparator which outlet is connected to the second inlet of switchboard comparator which outlet is connected to the first inlet of counter the second inlet of which is connected to output generator and its outlet is connected to indication circuit having decoder and indication unit connected in series. Three versions of arrangement and making measuring inductance coil windings are suggested. EFFECT: wide range of functional applications. 4 cl, 2 dwg
Patent RU-2099121-C1 (RU)
Title: Playing card of lotto game
Inventor: IVANOV VYACHESLAV A
IPC: G07C15/00
Filed: 1995-07-28
Granted: 1997-12-20
Abstract: FIELD: games of totalizator type, may be used in lotteries, tele and radio quizes or lotto games. SUBSTANCE: rectangular playing card is made from paper or cardboard and divided into control part for applying registration code and playing part having working portions, one adapted for applying identification code and other for applying registration code. Control and playing parts are separated by perforation line extending along larger side of playing card and are provided with additional working portion for applying additional registration codes and identifying descriptive members. Working portions for applying identification codes are formed as mail patterns. Additional working portions are provided with at least one protective layer. Working portion for applying registration code on both parts of playing card is positioned in parallel with working portion for applying identifying code, and both working portions are positioned in series with additional working portion on larger part of playing card. EFFECT: simplified construction and increased entertaining effect. 1 dwg
Patent RU-2114649-C1 (RU)
Title: Method for treating joint diseases
Inventor: RYS EV O A
IPC: A61K35/06
Filed: 1995-07-20
Granted: 1998-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying aqueous fango extraction electrophoresis. Fine crushed schungite rock suspension in water is applied as fango in 3:1 mineral-to- water proportion. EFFECT: wider area of therapeutic action; uniform supply of active substances.
Patent RU-2095507-C1 (RU)
Title: Registry shaft of grid section for papermaking machine
Inventor: ERENKOV OLEG YU
IPC: D21F1/48
Filed: 1995-07-31
Granted: 1997-11-10
Abstract: FIELD: pulp-and-paper industry. SUBSTANCE: registry shaft has cylindrical body with flexible jacket and pivots. Cylindrical body and pivots are mounted one relative to the other for rotation of shaft. Projections are extending on adjacent surfaces of body and pivots in parallel with longitudinal axis of body. Pivots are interconnected by rod and one of pivots is connected to rotational drive. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 2 dwg
Patent RU-2119257-C1 (RU)
Title: Pager system with positive acknowledgment signals transmitted over radiotelephone system and message transmission process
Inventor: UOLTER LI DEHVIS
IPC: H04B7/26
Filed: 1993-11-24
Granted: 1998-09-20
Abstract: FIELD: radio communications. SUBSTANCE: radio pager and radiotelephone assembly incorporates radio receiver for receiving page signals transmitted from paging terminal, page-signal recovery decoder, and controller used to find out if positive acknowledgment signal is included in request. Radiotelephone section couples controller to radiotelephone system so as to establish radiotelephone communication with paging terminal for transmitting positive acknowledgment signal to the latter over radiotelephone link in response to request for this signal. EFFECT: improved reliability. 9 cl, 4 dwg
Patent RU-2113225-C1 (RU)
Title: Method of molecular-soluble keratin preparing
Inventor: KHACHIJANTS VLADIMIR IVANOVICH
IPC: A61K35/36
Filed: 1995-08-09
Granted: 1998-06-20
Abstract: FIELD: medicine, biotechnology. SUBSTANCE: invention relates to preparing molecular-soluble keratin (particle size is 1 mm, not above). Method involves the use of water containing 500 mg salts/1 l, not above, for solutions preparing at all stages of molecular-soluble keratin preparing. Keratin-containing raw is treated two-fold with alkaline solution based on sodium peroxide, hydrogen peroxide and sodium chloride, washed with water indicated above at an intermediate treatment with acid solution based on ortho-phosphoric and nitric acids followed by neutralization, pH stabilization, homogenization, fractional drying, milling and sterilization of the end product. The end product is biologically active material and can be used in medicine, food, cosmetic and pharmaceutical industries. Material provides decrease of wound healing time due to intensified exudate and necrotic tissues removal from wound surface and increases local immunity. EFFECT: improved method of preparing, increased yield and purification degree. 3 tbl
Patent RU-2106397-C1 (RU)
Title: Working fluid for mechanisms and machines and method of preparation thereof
Inventor: LOS I N
IPC: C10M145/28
Filed: 1995-09-04
Granted: 1998-03-10
Abstract: FIELD: lubricating materials. SUBSTANCE: invention is aimed, for example, at providing conditions for sure operation of any hydraulic systems and machines at any operation temperatures. Working fluid contains aqueous solution of ethylene glycol and self- emulsifying oil based on petroleum oil and is distinguished by additionally containing polyethylene oxide. Method of preparing such oil is also provided. EFFECT: improved performance characteristics.
Patent RU-2134350-C1 (RU)
Title: Method for fortifying mine workings driven in rock matter liable to heaving
Inventor: ATRUSHKEVICH A A
IPC: E21D20/02
Filed: 1995-08-31
Granted: 1999-08-10
Abstract: FIELD: mining industry. SUBSTANCE: method particularly relates to mine support units installed in horizontal and inclined development workings with heaving soft rock matter at side of floor in workings. In compliance with method, installed is main support of technologically preset profile, roof is strengthened, and performed is anchor reinforcement of heaving rock matter. In zones of opening or crossing of heaving rock matter by mine working being driven, installed in floor and/or side of mine opening are polymeric anchors with simultaneous injection of quick-hardening polymeric compound into all bore-holes altogether in compliance with adopted certificate for reinforcement. Directions of bore-holes in floor is determined with account of direction of shifting of heaving parts of mine opening contour. Application of aforesaid method makes blasting operations unnecessary, duration of technological cycle of fastening cycle is shortened, efficiency of floor fortification is enhanced, amount of quick-hardening solution needed for operation is reduced. EFFECT: higher efficiency. 2 cl, 12 dwg
Patent RU-2140774-C1 (RU)
Title: Compression-distraction apparatus for correction of vertebral column deformation
Inventor: DAVYDOV E A
IPC: A61B17/70
Filed: 1995-09-19
Granted: 1999-11-10
Abstract: FIELD: medical engineering. SUBSTANCE: apparatus has rod, ends of which are of cylindrical section and middle part, of hexahedral section and hole one of its edges for rotation of rod about its axis by means of special wrenches. One end of rod is provided with right-hand thread and other end, with left-hand thread. Two bushes move along rod. They are essentially nuts with two hooks directed to one side but positioned in mutually perpendicular planes. Apparatus makes it possible to correct vertebral column deformation, to stabilize vertebras in two mutually perpendicular planes, which prevents front-rear and side displacements of vertebras, and to perform dosed compression or distraction of separate segments of vertebral column. EFFECT: enhanced efficiency of correction. 3 dwg